.icon {
  display: block;
  width: 1.4rem;
  margin: 1.1rem auto 0;
  /*background-position:100%;*/
  /*background-size: 1.55rem 0.75rem;*/
}

.bottom_sty_fs {
  height: 1rem;
  line-height: 1.6rem;
  font-size: 0.7rem;

}

.index_bottom .index_bottom_active {
  background-color: #dd3838;
}

.index_bottom {
  display: flex;
  justify-content: space-around;
  /*position: absolute;*/
  /*bottom: 0;*/
  /*left:0;*/
}

.index_bottom_btn {
  cursor: pointer;
  text-decoration: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  width: 33.3333vw;
  height: 4rem;
  text-align: center;
  line-height: 4rem;
  background-color: #fa3c3c;
  color: #fff;
}
